Fix for Xamarin.Android Binding: missing class error was raised while reflecting
Since latest version of Xamarin.Android was released it force to use Java 8 for Xamarin.Android projects which introduced a new issue on some binding libraries while doing some internal reflection things this is solved very easy by adding the next node into your binding .csproj file
<PropertyGroup>
<JavaOptions>$(JavaOptions) -noverify </JavaOptions>
</PropertyGroup>